$149 Cheap Delta flights Portland (PDX) to Jacksonville (JAX)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines return flights from $251 from PDX to JAX. Affordable one-way tickets from $149 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to fly to Jacksonville with Delta Air Lines. You could also find excellent prices on one-way and return tickets in November.

For cheap Delta Air Lines fares from Portland Intl. Airport (PDX) to Jacksonville Intl. Airport (JAX), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect how much you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Click on our “Nonstop” filter when searching for direct Delta Air Lines flights from PDX to JAX. You’ll also be able to compare other airlines servicing the same direct trip.

To find the earliest departure from PDX to JAX with Delta Air Lines, filter your search by “Morning” and “Early Morning.” Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Catch a Delta Air Lines flight from Portland Intl. Airport (PDX) to Jacksonville, and you’ll most likely land at Jacksonville Intl. Airport (JAX). This is the airline’s primary hub in this city.

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a favorite for many passengers flying from PDX to JAX. What’s more, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can cancel or modify your flight, although there may be a charge if you booked over 24 hours ago. Prefer to keep your options open? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to revise your plans. To update your booking, go to “Trips,” select your flight and click on “Manage Booking” for more details.